Publications

November 2017
Article

Credit-Induced Boom and Bust

By: Marco Di Maggio and Amir Kermani

Can a credit expansion induce a boom and bust in house prices and real economic activity? This paper exploits the federal preemption of national banks in 2004 from local laws against predatory lending to gauge the effect of the supply of credit on the real economy.... View Details

Keywords: Great Recession; Subprime; Credit Supply; Credit Expansion; Household Leverage; Household Debt; Preemption Rule; Mortgages; Laws and Statutes; Credit; Household; Borrowing and Debt; Economic Slowdown and Stagnation

SSRN

July 1989
Case

NWA, Inc. - Northwest Airlines Revenue Management

Northwest Airlines is evaluating improvements to its revenue management system. This system executes a program of economic price discrimination under which the airline attempts to control the conditions on its discount fare offerings. Students must evaluate the effect... View Details

Keywords: Asset Management; Air Transportation; Management Systems; Corporate Finance; Air Transportation Industry; United States

Educators

June 2023
Simulation

Artea Dashboard and Targeting Policy Evaluation

By: Ayelet Israeli and Eva Ascarza

Companies deploy A/B experiments to gain valuable insights about their customers in order to answer strategic business problems. In marketing, A/B tests are often used to evaluate marketing interventions intended to generate incremental outcomes for the firm. The Artea... View Details

2019
Working Paper

Collusive Investments in Technological Compatibility: Lessons from U.S. Railroads in the Late 19th Century

By: Daniel P. Gross

Collusion is widely condemned for its negative effects on consumer welfare and market efficiency. In this paper, I show that collusion may also in some cases facilitate the creation of unexpected new sources of value. I bring this possibility into focus through the... View Details

Keywords: Collusion; Compatibility; Railroads; Rail Transportation; Standards; Integration; Trade; History; United States

SSRN

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Accurately measuring real economic output in the space economy is made difficult by the rapid increase in capabilities and decrease in prices of launch and satellite technologies achieved over the past two decades. Nominal measures of output in space will tend to... View Details

10 Jan 2011
Research & Ideas

Is Groupon Good for Retailers?

First, discount vouchers can provide price discrimination, letting merchants reach customers who value the merchant less than the merchant's ordinary customers do. For instance, some customers are willing to pay full View Details

Keywords: by Carmen Nobel; Advertising; Technology

Research Summary

Does Banks' Corporate Control Benefit Firms?

In this paper we examine the importance of banks' corporate control by investigating the loan policy pricing effect of banks' voting stakes on their borrowers. A sample of loans taken out over the 2000-2003 time period shows that banks charge lower rates on... View Details

Changes in Quality of Care After Hospital Mergers and Acquisitions

The hospital industry has consolidated substantially during the past two decades and at an accelerated pace since 2010. Multiple studies have shown that hospital mergers have led to higher prices for commercially insured patients, but research about effects on... View Details

Research Summary

Health Care Management

Samuel S. Chun is studying pricing schemes for various health care services. He focuses on two aspects of the health care delivery problem. First, how do physicians respond to financial incentives and what are the characteristics of a pricing scheme which incents... View Details

October 2007
Article

Grist: A Strategic Approach to Climate

By: Michael E. Porter and Forest Reinhardt

Climate change will affect everything businesses do, as government efforts to mitigate carbon emissions cause their prices to rise steeply. This special edition of Forethought takes a hard-nosed look at the risks and opportunities of climate change. Michael E. Porter... View Details

Keywords: Customer Value and Value Chain; Governing Rules, Regulations, and Reforms; Leadership; Logistics; Corporate Social Responsibility and Impact; Performance Improvement; Climate Change; Competitive Advantage; Corporate Strategy

June 2013 (Revised November 2022)
Exercise

Competition Simulator Exercise

By: Eric J. Van den Steen

In the Competition Simulator Exercise, students explore through trial and error some important economic foundations of competitive strategy and managerial economics. In particular, the nine simulator exercises let students explore horizontal differentiation with and... View Details

Keywords: Competition; Economics; Game Theory; Competitive Strategy; Learning; Mathematical Methods; Analysis

November–December 2018
Article

Online Network Revenue Management Using Thompson Sampling

By: Kris J. Ferreira, David Simchi-Levi and He Wang

We consider a network revenue management problem where an online retailer aims to maximize revenue from multiple products with limited inventory constraints. As common in practice, the retailer does not know the consumer's purchase probability at each price and must... View Details

Keywords: Online Marketing; Revenue Management; Revenue; Management; Marketing; Internet and the Web; Price; Mathematical Methods

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2014
Working Paper

Digital Discrimination: The Case of Airbnb.com

By: Benjamin Edelman and Michael Luca

Online marketplaces often contain information not only about products, but also about the people selling the products. In an effort to facilitate trust, many platforms encourage sellers to provide personal profiles and even to post pictures of themselves. However,... View Details

Keywords: Prejudice and Bias; Internet and the Web; Race; Trust; Renting or Rental; Accommodations Industry; Real Estate Industry

SSRN

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October 1987 (Revised July 1991)
Case

Tiffany & Co.

By: Samuel L. Hayes III

This premier retail jewelry company was bought from its parent, Avon, by a group of investors led by its own management in 1984. The company was highly leveraged, financially, and had to scramble to meet the cash flow and earnings requirements laid down by its lenders.... View Details

Keywords: Acquisition; Borrowing and Debt; Cash Flow; Price; Going Public; Apparel and Accessories Industry

Educators

04 Nov 2013
Research & Ideas

The Real Cost of Bribery

analyze the negative effects of bribery on corporate performance. The results of his study, detailed in the paper Firm Competitiveness and Detection of Bribery, surprised him. As it turns out, the biggest problem with corporate corruption... View Details

Keywords: by Carmen Nobel

May 2020
Article

Tackling Climate Change Requires Organizational Purpose

By: Rebecca Henderson and George Serafeim

Unchecked climate change presents a profound threat to economic growth and political stability but despite widespread public concern about the issue, global emissions of greenhouse gases have not declined. Indeed current “business as usual” predictions imply that... View Details

Keywords: Corporate Purpose; Purpose; Sustainability; Environment; Climate Change; Organizations; Mission and Purpose; Environmental Sustainability; Strategy; Leadership

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June 2012 (Revised July 2013)
Exercise

Competition Simulator Exercise: Instructions

By: Eric Van den Steen

In the Competition Simulator Exercise, students explore through trial and error some important economic foundations of competitive strategy and managerial economics. In particular, the nine simulator exercises let students explore horizontal differentiation with and... View Details

Keywords: Competitive Strategy; Economics; Strategy; Game Theory